Re: [Bitcoin-development] Why are we bleeding nodes?
Recently China has updated its firewall blocking bitcoin sites and pools. Whether this is simple blacklist or moresophisticatedpacket targeting is uncertain, however this update did spefically target VPN handshakes. Sent:Monday, April 07, 2014 at 1:07 PM From:Drak d...@zikula.org To:Mike Hearn m...@plan99.net Cc:Bitcoin Dev bitcoin-development@lists.sourceforge.net Subject:Re: [Bitcoin-development] Why are we bleeding nodes? For what its worth, the number of nodes rose dramatically during the China bullrun (I recall 45k in China alone) and dropped as dramatically as the price after the first PBOC announcement designed to cool down bitcoin trading in China. On 7 April 2014 12:34, Mike Hearn m...@plan99.net wrote: At the start of February we had 10,000 bitcoin nodes. Now we have 8,500 and still falling: http://getaddr.bitnodes.io/dashboard/chart/?days=60 I know all the reasons why people mightstop running a node (uses too much disk space, bandwidth, lost interest etc). But does anyone have any idea how we might get more insight into whats really going on? Itd be convenient if the subVer contained the operating system, as then we could tell if the bleed was mostly from desktops/laptops (Windows/Mac), which would be expected, or from virtual servers (Linux), which would be more concerning. When you set up a Tor node, you can add your email address to the config file and the Tor project sends you emails from time to time about things you should know about. If we did the same, we could have a little exit survey: if your node disappears for long enough, we could email the operator and ask why they stopped. -- Put Bad Developers to Shame Dominate Development with Jenkins Continuous Integration Continuously Automate Build, Test Deployment Start a new project now. Try Jenkins in the cloud. http://p.sf.net/sfu/13600_Cloudbees_APR ___ Bitcoin-development mailing list Bitcoin-development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bitcoin-development -- Put Bad Developers to Shame Dominate Development with Jenkins Continuous Integration Continuously Automate Build, Test Deployment Start a new project now. Try Jenkins in the cloud. http://p.sf.net/sfu/13600_Cloudbees___ Bitcoin-development mailing list Bitcoin-development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bitcoin-development -- Accelerate Dev Cycles with Automated Cross-Browser Testing - For FREE Instantly run your Selenium tests across 300+ browser/OS combos. Get unparalleled scalability from the best Selenium testing platform available Simple to use. Nothing to install. Get started now for free. http://p.sf.net/sfu/SauceLabs___ Bitcoin-development mailing list Bitcoin-development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bitcoin-development
[Bitcoin-development] Modularizing Bitcoin
One of the primary upcoming priorities for bitcoin’s infrastructure, beyond the bloom filter, will be the continued modularization of the system. Here at the Bitcoin Grant, we would like to jump start this development with a financial incentive and initiate an ongoing conversation on how we can work together towards developing a smarter, more efficient system of tomorrow, today. Up for grabs: 500 bitcoins or $500,000; whichever is greater. Taking on a project of this scope is a highly intensive, technical undertaking and we believe excellent developers should be compensated as such, especially when it comes to open source projects. One of the main goals will be to separate the wallet from the node, as we have already done with mining. This way, the wallet, which will only hold private keys and create transactions, would pass transactions directly to a relay node, based on the bloom filter. Meanwhile, the block node will maintain the block chain and validate and relay new blocks. Such developments would significantly strengthen the system. Modularization would make cancer attacks less likely and increase the node count, which, currently, is fairly low. This is by no means is a feature request, merely ideas as to initiate a discussion. We welcome any feedback or suggestions. And of course, let us know if you would like to contribute to this project by submiting a grant proposal. http://bitcoingrant.org http://bitcoingrant.org/lang=en -- AlienVault Unified Security Management (USM) platform delivers complete security visibility with the essential security capabilities. Easily and efficiently configure, manage, and operate all of your security controls from a single console and one unified framework. Download a free trial. http://p.sf.net/sfu/alienvault_d2d___ Bitcoin-development mailing list Bitcoin-development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bitcoin-development
Re: [Bitcoin-development] Modularizing Bitcoin
our estimates: ~8000 - Original Message - From: Addy Yeow Sent: 05/16/13 06:27 AM To: bitcoingr...@gmx.com Subject: Re: [Bitcoin-development] Modularizing Bitcoin Such developments would significantly strengthen the system. Modularization would make cancer attacks less likely and increase the node count, which, currently, is fairly low. Do we know for certain or at least a rough figure of the node count in the network? -- AlienVault Unified Security Management (USM) platform delivers complete security visibility with the essential security capabilities. Easily and efficiently configure, manage, and operate all of your security controls from a single console and one unified framework. Download a free trial. http://p.sf.net/sfu/alienvault_d2d___ Bitcoin-development mailing list Bitcoin-development@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/bitcoin-development